Subject Experts Solutions for Chapter: Sound, Exercise 2: Chapter Review

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Subject Experts Science Solutions for Exercise - Subject Experts Solutions for Chapter: Sound, Exercise 2: Chapter Review

Attempt the practice questions on Chapter 13: Sound, Exercise 2: Chapter Review with hints and solutions to strengthen your understanding. GALAXY SCIENCE IN EVERYDAY LIFE solutions are prepared by Experienced Embibe Experts.

Questions from Subject Experts Solutions for Chapter: Sound, Exercise 2: Chapter Review with Hints & Solutions

EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 13 - Sound>Chapter Review>Q 1

Describe an experiment to show that sound cannot travel through vacuum.

EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 13 - Sound>Chapter Review>Q 2

What factors does the loudness of sound depend on?

EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 13 - Sound>Chapter Review>Q 3

Distinguish between noise and musical sound.

EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 13 - Sound>Chapter Review>Q 4

How is the frequency of sound varied in the three types of musical instruments?

EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 13 - Sound>Chapter Review>Q 5

How can you show that sound can travel through solids?

EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 13 - Sound>Chapter Review>Q 6

Describe the three different types of musical instruments.

EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 13 - Sound>Chapter Review>Q 7

What are the harmful effects of noise pollution?

EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 13 - Sound>Chapter Review>Q 8

What steps should be taken to reduce the the effects of noise pollution?